Articulate mandible mask



FIG. 1 is a top perspective view of an articulate mandible mask;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side elevation thereof; and,

FIG. 7 is a right side elevation thereof.

The broken lines in the drawings illustrate environmental structure which forms no part of the claimed design. 

CLAIM The ornamental design for an articulate mandible mask, as shown and described. 